[rules-users] Can drools work in multithreaded environment?

[Mark Proctor]

We are going to need some test to replicate this, if we are to fix it, 
unless someone else can track down the issue.

Mark
toddp2 wrote:
> I ran into the same issue running JMeter recently.  I am getting the same
> stack trace.  I checked my version and I am using 4.0.7 of Drools.  Was this
> resolved by going to 4.0.7 for you?  Is there anything else to check? 
>
> Todd
>
>
>    
>
>
>
>    You must update to 4.0.7. You are probably facing the issues we had in
> 4.0.3.
>
>    []s
>    Edson
>
> 2008/5/7 Barath <barathguna at gmail.com>:
>
>   
>> Edson,
>> I am using  4.0.3 version.
>>
>> In my code,
>>  * For each thread new rule base and StatefulSession is created.
>>  * Then why i am getting the previously mentioned exceptions(which i
>> posted
>> in the first message) for few    threads only while other works fine.
>>  * Your suggestions please,
>>     " 1 . Am i getting this error bcoz of the global list? or any other
>> reason?
>>      2 . How to solve this problem?"
>>
>> ~Barath.
>>
>>
>> Edson Tirelli-3 wrote:
>>     
>>>    Barath,
>>>
>>>    What version of drools are you using?
>>>
>>>    The drools rulebase is designed to be shared among multiple threads.
>>> The
>>> working memory (session) is not.
>>>    Having said that, we had a couple bugs in the past regarding
>>> multi-thread
>>> environments, and so you must use 4.0.7 version that is about to be
>>> released. For you test, while you wait for the official release, you can
>>> checkout the code and built it from here:
>>>
>>> http://anonsvn.labs.jboss.com/labs/jbossrules/branches/4.0.x/
>>>
>>>    []s
>>>    Edson
>>>
>>> 2008/5/5 Barath <barathguna at gmail.com>:
>>>       
>
>   

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